baber/WOPTO huggingface dataset:
Patent DE-3542228-A1 (DE)
Title: Device for securing screws
Inventor: KOSTINEK KONRAD
IPC: F16B41/00
Filed: 1985-11-29
Abstract: A device for securing screws or similar fastening means against unauthorised loosening is distinguished by a sleeve which encloses the screw head and engages beneath it with its end side and a cylinder lock which can be introduced into the sleeve, covers the screw head and can be locked in the sleeve.
Patent DE-3603217-A1 (DE)
Title: Semi-monolithic reflecting telescope
Inventor: KUEHNE CHRISTOPH DIPL PHYS
IPC: G02B7/183
Filed: 1986-01-31
Abstract: In order to achieve as large as possible a mirror diameter of astronomical telescopes while retaining the favourable, classic Cassegrain arrangement, it is proposed to assemble the main mirror from two semicircular segments. The design permits virtually a doubling of the diameter for a given volumetric limit of a cast blank and given the limit of the permissible transport dimensions. It avoids the multiphase technical and optical disadvantages of other compound telescopes or telescope systems, in particular with regard to the permanent maintenance of the coherence of the optical image by means of a positional control, which is easy to master, of one of the two halves relative to the other. The two halves are equipped axially and laterally with one independent astatic support system each, and are fixed relative to one another only in the lateral direction.
Patent DE-3631724-A1 (DE)
Title: Programme-controlled washing machine
Inventor: HEISSMEIER WALTER DIPL ING
IPC: D06F23/02
Filed: 1986-09-18
Abstract: Programme-controlled washing machine with a washing drum (2), receiving the laundry and rotating in a tub (1), with at least one hollow laundry take-up rib (5) attached to the drum inner wall, a washing-liquor inlet and a washing-liquor outflow. The laundry take-up rib (5) is designed so that the liquor quantity picked up or scooped during the rotation of the washing drum is first accelerated and is thereafter brought to pressure and then ejected into the washing drum. 
 <IMAGE>
Patent DE-3638984-A1 (DE)
Title: Injection appliance
Inventor: GABRIEL JOCHEN
IPC: A61M5/20
Filed: 1986-11-14
Abstract: An injection appliance for the injection of doses of medicine has a sleeve for a cartridge contg. the liq. for injection. An injection needle is moved in the proximal direction relative to the housing. the push rod is activated by a spring which is tensioned by theuser for the injection. The push rod is equipped with an extension so that the total length of rod and extension can be varied by means of a correcting element to alter the amt. of the injected dose.
Patent DE-3700117-A1 (DE)
Title: Case for doors and structural parts of this type
Inventor: STRAEHLE WERNER
IPC: E06B7/23
Filed: 1987-01-03
Abstract: The door case (10) exhibits a stop rebate (23) which projects towards the interior of the door opening and is intended for a door (25). Located in the rebate region is a sealing-profile strip (30) which consists of elastomeric material and exhibits two base legs (32, 34), enclosing a right angle between them, and two sealing lips (36, 38) which are integrally formed at the free ends of the base legs and are directed towards one another. Of these sealing lips, one serves as a stop for the border of the door surface (62) or for a surface-parallel door rebate, and the other serves as a stop for the door edge (60). These measures make it possible to achieve, in an extremely small amount of space within a single rebate, continuous peripheral sealing with sufficient tolerance compensation. <IMAGE>
Patent DE-3701757-A1 (DE)
Inventor: TAMM HORST
IPC: H01B1/24
Filed: 1987-01-22
Abstract: Contact adhesive based on a permanently tacky film-forming composition containing finely divided graphite in such an amount that the adhesive film, when measured according to DIN 53 276, has a resistance of from 10<4> to 10<7> ohm. The finely divided graphite is present in an amount of from 5 to 20% by weight, based on the contact adhesive composition. The contact adhesive film-forming polymer contains copolymers of alkyl acrylate, vinyl acetate and optionally ethylene. It has been prepared using soft resins, plasticisers and high boiling solvents such as alkyl ethers of di-, tri- and tetraethylene glycol and esters thereof with a low carboxylic acid.
Patent DE-3713492-A1 (DE)
Inventor: HANDJANI GEB VILA
IPC: A61K8/00
Filed: 1987-04-22
Abstract: A method for forming niosomes, formed from a non-ionic lipid phase and an aqueous phase, the niosomes comprising a single lipid lamella, or two or more substantially concentric lipid lamellae, encapsulating an aqueous phase E, the niosomes being dispersed in an aqueous medium D, wherein, before the niosomes are formed, at least one cholesterol phosphate, in the form of its free acid or neutralized with an ammonium, alkali metal or alkaline earth metal cation, is added to the non-ionic lipid(s) intended to form the niosome lamella (e) in an amount of from 1 to 40% by weight relative to the total weight of the lipid phase. Cosmetic creams are suitably prepared by the process.
Patent DE-3716482-A1 (DE)
Title: Thread-traversing device
Inventor: KAMP HEINZ
IPC: B65H54/38
Filed: 1987-05-16
Abstract: To prevent the formation of a bolster at the edges (a, b) of the cross-wound bobbin (2), the thread-traversing device (11) is arranged so as to be movable to and fro, during operation, with a movement component directed parallel to the thread-traversing direction (18). Its device frame (12) is moved to and fro on guide rods (16, 17), for example by means of an arrangement of a rotary drive (41) and connecting rod (42). <IMAGE>
Patent DE-3725227-A1 (DE)
Title: Arrangement for encoding toy vehicles
Inventor: HESSE KURT
IPC: A63H18/02
Filed: 1987-07-30
Abstract: In an arrangement for encoding toy vehicles on toy trackways which are provided with a number of current conductors which are arranged one beside the other and with which contact can be made, for the purpose of drawing off current, by means of collector shoes which are arranged on the toy vehicles, in order to detect reliably the number of laps travelled the two current conductors (3) which serve to supply power to each individual toy vehicle are provided axially at a small distance one behind the other with two sectioning points (5) and the current conductor sections (6) which are constructed between the sectioning points (5) can be connected in a conductive fashion to the current conductors (3) by means of the collector shoes (13) of the mobile toy vehicle, and the current conductor sections (6) are permanently connected to an electronic or electric display and/or counting device by means of electrical conductors (7, 8, 9, 10). <IMAGE>
Patent DE-3725513-A1 (DE)
Title: Prepn. of pasty materials - neutralising or precalcining before rotary kiln burning
Inventor: KETTENBAUER FRANZ
IPC: C04B7/43
Filed: 1987-07-29
Abstract: Moist pasty materials, specially raw cement meal slurry, are heat treated by a pretreatment including predrying, neutralising and/or precalcining. The final treatment is effected in a calciner and a rotary kiln. ADVANTAGE - This results in a considerable redn. of the energy costs per kg of material treated and in a higher throughput due to the redn. of the heating time required.
Patent DE-3731153-A1 (DE)
Title: Circuit arrangement for regulated high-energy pulse production for gas-discharge flashlamps
IPC: H05B41/32
Filed: 1987-09-09
Abstract: Published without abstract.
Patent DE-3733225-A1 (DE)
Inventor: MESENICH GERHARD
IPC: F02M69/08
Filed: 1987-10-01
Abstract: A tubular valve 118 is guided on a stem and seat member 112 to control fuel flow through a plurality outlets leading from a circular recess (272, Figs 5 and 6) in the seat (262). A pole plece 117 of a coil 106 is located on the stem and determines the valve lift. The seat outlets deliver to passages 210 receiving air under pressure from a manifold 190 connected to a compressor (14, Fig 1). The fuel and air are discharged through lines 80, 84 to respective i.c. engine air intakes (26....32, Fig 1). <IMAGE>
Patent DE-3733320-A1 (DE)
Title: Pressure-vessel marking machine with multiple-bellows pump
Inventor: HOFMANN FRANK DIPL ING
IPC: F04B43/08
Filed: 1987-10-02
Abstract: The invention relates to a marking machine, in particular for applying marking materials containing abrasive constituents on roads or the like, in which the marking materials are conveyed out of pressurised storage containers to the application members, for example spraying nozzles, by means of positive-displacement pumps driven proportionately to the travelling speed of the marking machine, and aims to provide a marking machine which meets all the requirements in terms of operating reliability, even when abrasive constituents are used in the marking materials. According to the invention, it is proposed, for this purpose, to arrange displacers, consisting of metal bellows with rigid bellows bases, in a suspended position in the pump chambers or conveying chambers provided with supply and discharge lines for the marking material, to which displacers a harmonic change in volume derived from a circular movement is imparted successively in the phase-angle spacing 360@/number of chambers (Fig. 1). <IMAGE>
Patent DE-3734889-A1 (DE)
Title: Method for determining the functional levels of protein C in human plasma and related reagents
Inventor: CERRATO DARIO
IPC: G01N33/68
Filed: 1987-10-12
Abstract: In the method, the protein C present in plasma is absorbed on a material which has a high affinity for proteins of the prothrombin complex. The protein C is activated by means of an activator in the carrier medium or on a carrier and, since it is present in the heterogeneous phase, simple removal of the activated protein C is possible so that the functional level can then be determined.
Patent DE-3736908-A1 (DE)
Title: Door hinge for vehicle doors
Inventor: WEISMAYR WOLFGANG DIPL ING
IPC: E05D7/06
Filed: 1987-10-30
Abstract: A door hinge, which is intended for vehicle doors and is exposed to a particular amount of stressing and soiling, is configured, in order to achieve functional reliability and freedom from maintenance during its service life, such that a bearing ball, as a half-ball 2, is enclosed by a half-ball socket 1 which is terminated by a slit disc 3 through which the securing means 5 of the half-ball 2 projects. <IMAGE>
Patent DE-3737457-A1 (DE)
Inventor: GAMMELIN PETER
IPC: B23K1/00
Filed: 1987-11-04
Abstract: PCT No. PCT/EP88/00812 Sec. 371 Date Jun. 27, 1990 Sec. 102(e) Date Jun. 27, 1990 PCT Filed Sep. 8, 1988 PCT Pub. No. WO89/04589 PCT Pub. Date May 8, 1989.A device for making or undoing welds between a component with several galvanic connections and a support is particularly suited for surface mounting. In order to direct a stream of hot gas or infrared radiation accurately onto the connections of the component and corresponding weld surfaces, a mask is provided which has openings that exactly match the configuration of the weld surface. Preferably, in the case of hot-air operation, a light source is arranged behind the mask in such a way that the predetermined pattern is reproduced exactly on the substrate in the form of points of light for positioning purposes. In one embodiment, the mask comprises two pairs of horizontally adjustable shields, the two pairs of shields being arranged at an angle of 90 degrees, the shields being made of a material of low thermal conductivity.
Patent DE-3739640-A1 (DE)
Title: Release aid for plug-in assemblies
Inventor: SCHMIDT MARTIN DIPL ING
IPC: H05K7/14
Filed: 1987-11-23
Abstract: Release aids operating on an angled-lever principle are provided on the front panel (FP) of the respective plug-in assembly to make it possible to withdraw plug-in assemblies having multipole plug connectors easily. The rotation axis of the operating element (B), which is in the form of an angled lever, is determined by slotted guides (F1, F2, N1) in the form of circular arcs. It is thus possible to dispense with a rotation axis which is in concrete form in a shaft and whose fitting is limited by a large number of boundary conditions. <IMAGE>
Patent DE-3740428-A1 (DE)
Title: Method for electro deposition of zinc/nickel layers, zinc/cobalt layers or zinc/nickel/cobalt layers
IPC: C25D3/56
Filed: 1987-11-28
Abstract: Method for electro deposition of corrosion-inhibiting zinc/nickel layers, zinc/cobalt layers or zinc/nickel/cobalt layers of a given alloy composition on metallic surfaces, especially on sheet steel and/or steel section surfaces, from an electrolyte which contains the metal ions to be deposited, chloride ions and at least one additive, by which the deposition is affected as a function of the cathodic current density. At least one anion-active additive on the basis of the mono- or polybasic ether sulphonic acids or on the basis of the salts thereof is added, which additive has been prepared by single or combined sulphopropylation and/or sulphobutylation from various hydroxyl-containing compounds.
Patent DE-3800694-A1 (DE)
Inventor: LUITHLEN HEINZ
IPC: E05F5/12
Filed: 1988-01-13
Abstract: The invention relates to a device for controlling the closing sequence of double-wing doors (1), for example fire-protection doors, with a stationary wing (2) having a closer (12) and with an overlapping gangway wing (3) having a closer (13) and blocking device (50). The two closers are designed as sliding-arm door closers. The blocking device (50) of the gangway wing is controlled via a control device which has an adjusting member (35) interacting with the sliding arm (12b) of the stationary-wing closer (12) and a Bowden pull (32) connecting the adjusting member (35) to the blocking device (50). In known devices of this type, the length of the Bowden pull has to be matched to the particular dimensions of the door, thus giving rise to disadvantages in terms of stockkeeping and assembly. The object of the invention is to develop the device in such a way that the use of a Bowden pull of universal length becomes possible. The invention achieves the object in that the Bowden-pull core 31 is clamped to the adjusting member 35, 36, 40, and in that the Bowden-pull sheath 32 is fixed to the frame at a distance from the adjusting member 35, 36, 40 at a predetermined spacing from the axis of rotation of the gangway wing 3. Preferably, the Bowden pull 30 is arranged in the rail housing of the door-closer sliding arms. <IMAGE>
Patent DE-3811569-A1 (DE)
Title: Holder for electrical busbars
Inventor: ZACHRAI JUERGEN
IPC: H02B1/21
Filed: 1988-04-07
Abstract: The invention relates to a holder for electrical busbars having a parallelepipede supporting part whose top, which faces away from the mounting side, has a plurality of receptacles, in the form of grooves, for rectangular electrical busbars of different thickness, in the case of which holder the electrical busbars are held in the receptacles in the supporting part by means of holding elements which can be connected to the supporting part. In order that the electrical busbars can be replaced individually without adversely affecting the fixing of the other electrical busbars, the invention provides that the holding elements are constructed as holding plates which are specific to individual electrical busbars, cover the associated receptacles in the electrical busbars and are guided and held, by means of guide attachments, in guide receptacles in the supporting part, which are arranged alongside the receptacles for the electrical busbars, such that said holding plates can not rotate but can be displaced at right angles to the fastening side of the supporting part.
Patent DE-3815715-A1 (DE)
Title: Lock with a locking function to be released after coin insertion
IPC: E05B39/00
Filed: 1988-05-07
Abstract: The invention relates to a lock with a locking function to be released after coin insertion, with a bolt which is displaceable by means of a lock cylinder, in that the cylinder plug is coupled to the bolt, and proposes, for an optimisation of use, an externally releasible plug connection of the lock cylinder (18, 83) on the lock, such that, with the lock cylinder removed, the bolt (42) can be actuated by means of an auxiliary key. <IMAGE>
Patent DE-3815984-A1 (DE)
Inventor: MEISNER ALFRED
IPC: G05D23/19
Filed: 1988-05-10
Abstract: A safety circuit effects automatic switching-off of the cooker if one or more hot-plates are in operation for longer than a predetermined time. The hot-plates 11 to 14 are controlled by relays 7 to 10, or thyristors, according to the setting of power level selectors 1 to 4. When any selector 1 to 4 is switched on and set to a desired power level a counter 16 is reset and then starts counting for a safety timing period, eg. three to five hours, at the end of which an output at 16c turns off all the hotplates. An alternative embodiment has a respective counter (17) to (20), (Fig. 2), for each hotplate. A programmable timer may be included to provide a selectable delay or selectable cooking start time, there thus being a delay or delays between the instant or instants of setting of selectors 1 to 4 and the time or times at which the hotplates are turned on and the counter or counters start counting. <IMAGE>
Patent DE-3817252-A1 (DE)
Title: Method and apparatus for regulating the winding tension of a thread warp
Inventor: LENZEN JOSEF
IPC: D02H13/14
Filed: 1988-05-20
Abstract: During the regulation of the winding tension of a thread warp, especially for keeping it constant, during the transfer of this from a warping drum, preferably cone drum, onto a warp beam, the warping drum and the warp beam each being driven by a motor, a variable electric motor (7, 15) is used respectively for the drive of the warping drum (2) and of the warp beam (13). At the same time, the warping-drum motor (7) is speed-regulated and the warp-beam motor (15) is torque-regulated. The control apparatus (23) is composed of a respective controller (27, 26) for the warping-drum motor (7) and the warp-beam motor (15), of a synchronising control device (25) with a computer (24), of a tacho-generator (28, 29) and of a rotary-pulse transmitter (30) for the warp-beam motor (15). The desired winding tension for the thread warp (21) is preset in the computer (24). <IMAGE>
Patent DE-3820808-A1 (DE)
Title: Method for reading in data in telephone stations
Inventor: LAUBINGER WERNER
IPC: H04M11/06
Filed: 1988-06-20
Abstract: The invention relates to a method for reading in data in telephone stations and control consoles of telephone switching systems, the data comprising, for example, telephone numbers, service features and information which is to be transmitted. The object is to make this reading-in as simple and user-friendly as possible and thereby replace laborious procedures. To achieve this, bar codes are allocated to the data, which codes are read with the aid of a bar code reader assigned to the respective telephone station and transmitted to the station or subscriber line. It can be used in particular in modern microprocessor-controlled telephone stations. <IMAGE>
Patent DE-3828066-A1 (DE)
Title: Device for removing sheets and pieces of sheet
Inventor: RUDOLPH OTFRIED DIPL ING
IPC: B41F21/00
Filed: 1988-08-18
Abstract: The invention relates to a device for removing sheets and pieces of sheet from below sheet-conveying cylinders of sheet-fed rotary printing machines which can be operated selectively for face printing or perfecting. The object of providing a device for removing sheets or pieces of sheet is achieved in that the sheet-conveying cylinder is assigned a gripping device and a pivotable conducting device. <IMAGE>
Patent DE-3831316-A1 (DE)
Title: Apparatus for the water-saving washing of running material webs
Inventor: TISCHBEIN CLAUS DIPL ING
IPC: D06B3/20
Filed: 1988-09-15
Abstract: The invention relates to an apparatus for the water-saving washing of running material webs, especially in washing processes for solvent washing or the like, in which there are arranged in a common steam-tight housing, closed with the exception of an inlet orifice and an outlet orifice for the material web, a plurality of treatment units for the material web, through which the material web runs via upper and lower rows of deflecting rollers in essentially vertical loops, and has the object of achieving a water saving in apparatuses of this type, particularly as a result of an improved guidance of the washing liquor during treatment. For this purpose, it is proposed, according to the invention, to carry out the feed of the treatment liquor, running off from the material web and collected in each treatment compartment, to the distributor pipes by circulating the treatment liquor in a closed circuit into the same treatment compartment again, whilst the feed of the treatment liquor to the flat-jet nozzles is carried out by returning the treatment liquor into the treatment compartment preceding during the treatment (figure). <IMAGE>
Patent DE-3834827-A1 (DE)
Title: Inert-gas welding process, apparatus for carrying out the process and pipeline fabricated according to the process
IPC: B23K9/23
Filed: 1988-10-13
Abstract: In the inert-gas welding of metallic materials, the inert gas is fed at intervals to the weld joint during the welding.
Patent DE-3838307-A1 (DE)
Title: Friction clutch
Inventor: GROSSPIETSCH WOLFGANG DIPL ING
IPC: F16D13/50
Filed: 1988-11-11
Abstract: The invention relates to the arrangement of a snap connection between a complete friction clutch and a crankshaft. By virtue of this snap connection, the friction clutch can be preassembled as a complete unit together with the clutch disc, and the clutch disc is thus already centred and the subsequent introduction of the gearbox shaft into the hub of the clutch disc is made considerably easier.
Patent DE-3843780-A1 (DE)
Inventor: NIESSNER MANFRED DR
IPC: A61L15/24
Filed: 1988-12-24
Abstract: A process for the preparation of finely divided, gelatinous, water-swellable copolymers involves copolymerising
 a) 100 parts by weight of water-soluble, monoethylenically unsaturated monomers,
 b) from 0.01 to 5 parts by weight of monomers containing at least two ethylenically unsaturated double bonds, and
 c) from 0 to 20 parts by weight of water-insoluble, monoethylenically unsaturated monomers,
 in from 20 to 80 % strength by weight aqueous solution in the presence of polymerisation initiators and in the presence of from 0.1 to 10 % by weight, based on the monomers employed in the copolymerisation, of surfactants, the monomers being copolymerised in the presence of first from 0 to 50 % by weight of the amount of surfactants, to a conversion of at least 60 %, the remainder of the surfactants then being added to the reaction mixture, and the copolymerisation being completed and the resultant gel particles being dried.
Patent DE-3900894-A1 (DE)
IPC: B65D1/38
Filed: 1989-01-13
Abstract: In a method for producing crates from plastic, in order to produce gripping elements mould swords are pushed into the mould cavity from the sides of the crate in the longitudinal direction of the gripping elements to be produced and are then withdrawn after injection of the plastic material but before demoulding of the crate. The crate according to the invention is distinguished by gripping elements which have a closed hollow profile in the longitudinal direction of the gripping element and/or are formed by profiles which are completed to form a closed hollow profile by welding on a further profile. The closed hollow profile achieves the effect of reinforcing the gripping element and, furthermore, improving the carrying characteristics. <IMAGE>